Sorry about the advice on the curve tool, you need the sampler instead, if will quickly show you if you have real banding in the actual data which is simply repeating pixels nothing more. You can test the sampler with a ramp and a posterize tool too see what banding will look like in the analyzed curve Hope it helps
Cheers Adrian On Tue, Jan 13, 2015 at 11:34 PM, chris <[email protected]> wrote: > On 1/13/15 at 11:23 PM, [email protected] (Jason P Nguyen) wrote: > >> The client also saw the banding from the grad i had on a sky. >> > > hmm, are you seeing banding in the ramp/mask falloff or in the sky? > > if it's only in the sky it could well be an issue with the footage (8bit > and/or compressed). if you see it in the alpha itself then most likely a > screen issue, but as others have said, plotting a curve is a good way to > make sure. > > chris > > > _______________________________________________ > Nuke-users mailing list > [email protected], http://forums.thefoundry.co.uk/ > http://support.thefoundry.co.uk/cgi-bin/mailman/listinfo/nuke-users > -- Adrian Cruceru df(x)
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